Remove networks

adminer/docker-compose.yml

@@ -9,12 +9,3 @@ services:
     # Network port configuration
     ports:
       - ${PORT}:8080  # Maps host port to Adminer web interface
-    
-    # Network configuration
-    networks:
-      - backend  # Connects to backend network
-
-# External network definition
-networks:
-  backend:
-    external: true  # Uses pre-existing backend network